Tooling for Industrial Maintenance€¦ · · 2018-03-16include Precision Twist Drill (PTD), ... Rotary Burr Nomenclature 16 Rotary Burr - Cylinder without end cut SA-DC 17

Tooling for Industrial Maintenance and Repair ApplicationsTooling for Industrial Maintenance and Repair Applications (MRO)

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INDEPENDENT • CONNECTED • STRONG

ISO 9001:2008OHSAS 18001

2

Dormer Pramet is your simply reliable manufacturer with a comprehensive program of rotary and indexable tooling with more than 150 years of industry experience. Our core offer includes drilling, milling, threading and turning tools for the general engineering sector. Market-leading brands include Precision Twist Drill (PTD), Union Butterfield, Dormer and Pramet.

As a full-service supplier, we are committed to assisting our customers in implementing their machining processes efficiently with productivity as our goal.

Since its founding in 1952, the Precision Twist Drill brand of cutting tools has represented both reliability and quality to its extensive customer base. This standard continues with the PRECISIONLIGHT program of drills and burrs introduced specifically for the MRO (Maintenance, Repair and Overhaul) market.

Delivering affordable reliability to the maintenance and repair professional, the program meets user needs with a broad offering of screw machine, jobber, mechanics length and reduced shank drills along with a wide variety of industry standard burr shapes in both general-purpose double cut and aluminum cut types to cover a majority of trimming applications. The PRECISIONLIGHT program continues to support the one-stop-shop philosophy of Dormer Pramet while carrying on the established tradition of Precision Twist Drill quality and performance.

The focus product design within the PRECISIONLIGHT program is the WORKLIGHT. This unique design is optimized for ease of use and reliability and includes enhanced penetration geometry that improves chip evacuation, allows cutting fluid better access to the point and reduces the effort required to push the drill through the workpiece. The WORKLIGHT drill design is offered in five series’ 332HD, 333HD, 312SM. 342SDT and 344RS.

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PageDescriptionGeneral Purpose Jobber Length 301JD 4-5Heavy Duty Jobber Length 331HD 6-7

332HD 6-7333HD 6-7

Heavy Duty Screw Machine 311SM 8-9312SM 8-9

Heavy Duty Mechanics Length 321MD 10Silver & Deming 341SD 11

342SDT 12Trailer Bit 239TBT 13Drill Sets 301JDSET15 14

301JDSET29 14311SMSET29 14321MDSET15 14321MDSET29 14331HDSET15 14331HDSET29 14332HDSET15 14332HDSET29 14333HDSET29 14341SDSET8 14342SDSET8 14

Drilling Troubleshooting 15Rotary Burr Nomenclature 16Rotary Burr - Cylinder without end cut SA-DC 17

SA-FM 17Rotary Burr - Cylinder with end cut SB-DC 18

SB-FM 18Rotary Burr - Ball Nosed Cylinder SC-DC 19

SC-FM 19Rotary Burr - Ball SD-DC 20

SD-FM 20Rotary Burr - Oval SE-DC 21

SE-FM 21Rotary Burr - Ball Nosed Tree SF-DC 22

SF-FM 22Rotary Burr - Pointed Tree SG-DC 23

SH-DC 23Rotary Burr - 60° Countersink SJ-DC 24Rotary Burr - 90° Countersink SK-DC 24Rotary Burr - Ball Nosed Cone SL-DC 25

SL-FM 25Rotary Burr - Cone SM-DC 26Rotary Burr - Inverted Cone SN-DC 26Diamond Cut Router - Plain End FGR-A 27Diamond Cut Router - Burr End FGR-B 27Diamond Cut Router - End Mill Cut FGR-C 27Diamond Cut Router - 135° Drill Point FGR-D 28Piloted Die Mill PDM-DC 28Burr Sets SET-DC-12 29

SET-DC-8 29SET-FM-8 29

Rotary Burr RPM's 30Rotary Burr Troubleshooting 30

IndexStyle

4

301JD

4

Drill SizesFlute Length Over-All-Length Pkg Qty EDP#Fractional Wire Gauge Letter Decimal

N60 0.0400 11/16 1.5/8 12 46480740 *N59 0.0410 11/16 1.5/8 12 46480741 *N58 0.0420 11/16 1.5/8 12 46480742 *N57 0.0430 3/4 1.3/4 12 46480743 *N56 0.0465 3/4 1.3/4 12 46480744 *N55 0.0520 7/8 1.7/8 12 46480745 *N54 0.0550 7/8 1.7/8 12 46480746 *N53 0.0595 7/8 1.7/8 12 46480747

1/16 0.0625 7/8 1.7/8 12 46480748N52 0.0635 7/8 1.7/8 12 46480749N51 0.0670 1" 2" 12 46480750N50 0.0700 1" 2" 12 46480751N49 0.0730 1" 2" 12 46480752N48 0.0760 1" 2" 12 46480753

5/64 0.0781 1" 2" 12 46480754N47 0.0785 1" 2" 12 46480755N46 0.0810 1.1/8 2.1/8 12 46480756N45 0.0820 1.1/8 2.1/8 12 46480757N44 0.0860 1.1/8 2.1/8 12 46480758N43 0.0890 1.1/4 2.1/4 12 46480759N42 0.0935 1.1/4 2.1/4 12 46480760

3/32 0.0937 1.1/4 2.1/4 12 46480761N41 0.0960 1.3/8 2.3/8 12 46480762N40 0.0980 1.3/8 2.3/8 12 46480763N39 0.0995 1.3/8 2.3/8 12 46480764N38 0.1015 1.7/16 2.1/2 12 46480765N37 0.1040 1.7/16 2.1/2 12 46480766N36 0.1065 1.7/16 2.1/2 12 46480767

7/64 0.1094 1.1/2 2.5/8 12 46480768N35 0.1100 1.1/2 2.5/8 12 46480769N34 0.1110 1.1/2 2.5/8 12 46480770N33 0.1130 1.1/2 2.5/8 12 46480771N32 0.1160 1.5/8 2.3/4 12 46480772N31 0.1200 1.5/8 2.3/4 12 46480773

1/8 0.1250 1.5/8 2.3/4 12 46480774N30 0.1285 1.5/8 2.3/4 12 46480775N29 0.1360 1.3/4 2.7/8 12 46480776N28 0.1405 1.3/4 2.7/8 12 46480777

9/64 0.1406 1.3/4 2.7/8 12 46480778N27 0.1440 1.7/8 3" 12 46480779N26 0.1470 1.7/8 3" 12 46480780N25 0.1495 1.7/8 3" 12 46480781N24 0.1520 2" 3.1/8 12 46480782N23 0.1540 2" 3.1/8 12 46480783

5/32 0.1563 2" 3.1/8 12 46480784N22 0.1570 2" 3.1/8 12 46480785N21 0.1590 2.1/8 3.1/4 12 46480786N20 0.1610 2.1/8 3.1/4 12 46480787N19 0.1660 2.1/8 3.1/4 12 46480788N18 0.1695 2.1/8 3.1/4 12 46480789

11/64 0.1719 2.1/8 3.1/4 12 464807900.1730 2.3/16 3.3/8 12 46480791

N16 0.1770 2.3/16 3.3/8 12 46480792N15 0.1800 2.3/16 3.3/8 12 46480793N14 0.1820 2.3/16 3.3/8 12 46480794N13 0.1850 2.5/16 3.1/2 12 46480795

3/16 0.1875 2.5/16 3.1/2 12 46480796N12 0.1890 2.5/16 3.1/2 12 46480797

General Purpose Jobber Length Drills118° Point, Steam OxideDesigned for general purpose portable and machine drilling under a wide range of operating conditions in various materials. Surface treated with a black steam oxide finish for abrasion resistance and improved coolant adherence.

* Not Split Point

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Drill SizesFlute Length Over-All-Length Pkg Qty EDP#Fractional Wire Gauge Letter Decimal

N11 0.1910 2.5/16 3.1/2 12 46480798N10 0.1935 2.7/16 3.5/8 12 46480799N9 0.1960 2.7/16 3.5/8 12 46480800N8 0.1990 2.7/16 3.5/8 12 46480801N7 0.2010 2.7/16 3.5/8 12 46480802

13/64 0.2031 2.7/16 3.5/8 12 46480803N6 0.2040 2.1/2 3.3/4 12 46480804N5 0.2055 2.1/2 3.3/4 12 46480805N4 0.2090 2.1/2 3.3/4 12 46480806N3 0.2130 2.1/2 3.3/4 12 46480807

7/32 0.2187 2.1/2 3.3/4 12 46480808N2 0.2210 2.5/8 3.7/8 12 46480809N1 0.2280 2.5/8 3.7/8 12 46480810

A 0.2340 2.5/8 3.7/8 12 4648081115/64 0.2344 2.5/8 3.7/8 12 46480812

B 0.2380 2.3/4 4" 12 46480813C 0.2420 2.3/4 4" 12 46480814D 0.2460 2.3/4 4" 12 46480815E 0.2500 2.3/4 4" 12 46480817

1/4 0.2500 2.3/4 4" 12 46480816F 0.2570 2.7/8 4.1/8 12 46480818G 0.2610 2.7/8 4.1/8 12 46480819

17/64 0.2656 2.7/8 4.1/8 12 46480820H 0.2660 2.7/8 4.1/8 12 46480821I 0.2720 2.7/8 4.1/8 12 46480822J 0.2770 2.7/8 4.1/8 12 46480823K 0.2810 2.15/16 4.1/4 12 46480824

9/32 0.2813 2.15/16 4.1/4 12 46480825L 0.2900 2.15/16 4.1/4 12 46480826M 0.2950 3.1/16 4.3/8 12 46480827

19/64 0.2969 3.1/16 4.3/8 12 46480828N 0.3020 3.1/16 4.3/8 12 46480829

5/16 0.3125 3.3/16 4.1/2 6 46480830O 0.3160 3.3/16 4.1/2 6 46480831P 0.3230 3.5/16 4.5/8 6 46480832

21/64 0.3281 3.5/16 4.5/8 6 46480833Q 0.3320 3.7/16 4.3/4 6 46480834R 0.3390 3.7/16 4.3/4 6 46480835

11/32 0.3438 3.7/16 4.3/4 6 46480836S 0.3480 3.1/2 4.7/8 6 46480837T 0.3580 3.1/2 4.7/8 6 46480838

23/64 0.3594 3.1/2 4.7/8 6 46480839U 0.3680 3.5/8 5" 6 46480840

3/8 0.3750 3.5/8 5" 6 46480841V 0.3770 3.5/8 5" 6 46480842W 0.3860 3.3/4 5.1/8 6 46480843

25/64 0.3906 3.3/4 5.1/8 6 46480844X 0.3970 3.3/4 5.1/8 6 46480845Y 0.4040 3.7/8 5.1/4 6 46480846

13/32 0.4063 3.7/8 5.1/4 6 46480847Z 0.4130 3.7/8 5.1/4 6 46480848

27/64 0.4219 3.15/16 5.3/8 6 46480849 7/16 0.4375 4.1/16 5.1/2 6 46480850 29/64 0.4531 4.3/16 5.5/8 6 4648085115/32 0.4687 4.5/16 5.3/4 6 4648085231/64 0.4844 4.3/8 5.7/8 6 46480853

1/2 0.5000 4.1/2 6" 6 46480854

General Purpose Jobber Length Drills118° Point, Steam Oxide

continued

66

Drill SizesFlute Length Over-All-Length Pkg Qty 331HD

EDP#332HDEDP#

333HDEDP#Fractional Wire

Gauge Letter Decimal

N60 0.0400 11/16 1.5/8 12 47233745 *N59 0.0410 11/16 1.5/8 12 47233744 *N58 0.0420 11/16 1.5/8 12 47233743 *N57 0.0430 3/4 1.3/4 12 47233742 *N56 0.0465 3/4 1.3/4 12 47233741 *N55 0.0520 7/8 1.7/8 12 47233740 *N54 0.0550 7/8 1.7/8 12 47233739 *N53 0.0595 7/8 1.7/8 12 47233738

1/16 0.0625 7/8 1.7/8 12 46480999 47233631 47233748N52 0.0635 7/8 1.7/8 12 47233620 47233737N51 0.0670 1" 2" 12 47233619 47233736N50 0.0700 1" 2" 12 47233618 47233735N49 0.0730 1" 2" 12 47233617 47233734N48 0.0760 1" 2" 12 47233616 47233733

5/64 0.0781 1" 2" 12 46481000 47233632 47233749N47 0.0785 1" 2" 12 47233615 47233732N46 0.0810 1.1/8 2.1/8 12 47233614 47233731N45 0.0820 1.1/8 2.1/8 12 47233613 47233730N44 0.0860 1.1/8 2.1/8 12 47233612 47233729N43 0.0890 1.1/4 2.1/4 12 47233611 47233728N42 0.0935 1.1/4 2.1/4 12 47233610 47233727

3/32 0.0937 1.1/4 2.1/4 12 46481001 47233633 47233750N41 0.0960 1.3/8 2.3/8 12 47233609 47233726N40 0.0980 1.3/8 2.3/8 12 47233608 47233725N39 0.0995 1.3/8 2.3/8 12 47233607 47233724N38 0.1015 1.7/16 2.1/2 12 47233606 47233723N37 0.1040 1.7/16 2.1/2 12 47233605 47233722N36 0.1065 1.7/16 2.1/2 12 47233604 47233721

7/64 0.1094 1.1/2 2.5/8 12 46481002 47233634 47233751N35 0.1100 1.1/2 2.5/8 12 47233603 47233720N34 0.1110 1.1/2 2.5/8 12 47233602 47233719N33 0.1130 1.1/2 2.5/8 12 47233601 47233718N32 0.1160 1.5/8 2.3/4 12 47233600 47233717N31 0.1200 1.5/8 2.3/4 12 47233599 47233716

1/8 0.1250 1.5/8 2.3/4 12 46481003 47233635 47233752N30 0.1285 1.5/8 2.3/4 12 47233598 47233715N29 0.1360 1.3/4 2.7/8 12 47233597 47233714N28 0.1405 1.3/4 2.7/8 12 47233596 47233713

9/64 0.1406 1.3/4 2.7/8 12 46481004 47233636 47233753N27 0.1440 1.7/8 3" 12 47233595 47233712N26 0.1470 1.7/8 3" 12 47233594 47233711N25 0.1495 1.7/8 3" 12 47233593 47233710N24 0.1520 2" 3.1/8 12 47233592 47233709N23 0.1540 2" 3.1/8 12 47233591 47233708

5/32 0.1563 2" 3.1/8 12 46481005 47233637 47233754N22 0.1570 2" 3.1/8 12 47233590 47233707N21 0.1590 2.1/8 3.1/4 12 47233589 47233706

331HD - Steam Oxide

332HD - Steam & Bronze Oxide

333HD - TiN Coated

Heavy Duty Jobber Length Drills135° Split PointWeb construction is heavier than the 301JD general purpose drills providing greater rigidity & strength in drilling medium strength alloy materials. The Self-Centering 135° Split Point additionally reduces the thrust requirements and minimizes ‘walking’ particularly on curved surfaces.

for improved abrasion resistance.

abrasion resistance & improved lubricity, enhanced penetration geometry

Titanium Nitride (TiN) surface finish which provides an effective ‘heat shield’ together with higher lubricity at higher speeds & feeds enhanced penetration geometry

* Not Split Point

77

Drill SizesFlute Length Over-All-Length Pkg Qty 331HD

EDP#332HDEDP#

333HDEDP#Fractional Wire

Gauge Letter Decimal

N20 0.1610 2.1/8 3.1/4 12 47233588 47233705N19 0.1660 2.1/8 3.1/4 12 47233587 47233704N18 0.1695 2.1/8 3.1/4 12 47233586 47233703

11/64 0.1719 2.1/8 3.1/4 12 46481006 47233638 47233755N17 0.1730 2.3/16 3.3/8 12 47233585 47233702N16 0.1770 2.3/16 3.3/8 12 47233584 47233701N15 0.1800 2.3/16 3.3/8 12 47233583 47233700N14 0.1820 2.3/16 3.3/8 12 47233582 47233699N13 0.1850 2.5/16 3.1/2 12 47233581 47233698

3/16 0.1875 2.5/16 3.1/2 12 46481007 47233639 47233756N12 0.1890 2.5/16 3.1/2 12 47233580 47233697N11 0.1910 2.5/16 3.1/2 12 47233579 47233696N10 0.1935 2.7/16 3.5/8 12 47233578 47233695N9 0.1960 2.7/16 3.5/8 12 47233577 47233694N8 0.1990 2.7/16 3.5/8 12 47233576 47233693N7 0.2010 2.7/16 3.5/8 12 47233575 47233692

13/64 0.2031 2.7/16 3.5/8 12 46481008 47233640 47233757N6 0.2040 2.1/2 3.3/4 12 47233574 47233691N5 0.2055 2.1/2 3.3/4 12 47233573 47233690N4 0.2090 2.1/2 3.3/4 12 47233572 47233689N3 0.2130 2.1/2 3.3/4 12 47233571 47233688

7/32 0.2187 2.1/2 3.3/4 12 46481009 47233641 47233758N2 0.2210 2.5/8 3.7/8 12 47233570 47233687N1 0.2280 2.5/8 3.7/8 12 47233569 47233686

A 0.2340 2.5/8 3.7/8 12 47233503 4723366015/64 0.2344 2.5/8 3.7/8 12 46481010 47233642 47233759

B 0.2380 2.3/4 4" 12 47233504 47233661C 0.2420 2.3/4 4" 12 47233505 47233662D 0.2460 2.3/4 4" 12 47233506 47233663E 0.2500 2.3/4 4" 12 47233507 47233664

1/4 0.2500 2.3/4 4" 12 46481011 47233643 47233760F 0.2570 2.7/8 4.1/8 12 47233508 47233665G 0.2610 2.7/8 4.1/8 12 47233509 47233666

17/64 0.2656 2.7/8 4.1/8 12 46481012 47233644 47233761H 0.2660 2.7/8 4.1/8 12 47233550 47233667I 0.2720 2.7/8 4.1/8 12 47233551 47233668J 0.2770 2.7/8 4.1/8 12 47233552 47233669K 0.2810 2.15/16 4.1/4 12 47233553 47233670

9/32 0.2813 2.15/16 4.1/4 12 46481013 47233645 47233762L 0.2900 2.15/16 4.1/4 12 47233554 47233671M 0.2950 3.1/16 4.3/8 12 47233555 47233672

19/64 0.2969 3.1/16 4.3/8 12 46481014 47233646 47233763N 0.3020 3.1/16 4.3/8 12 47233556 47233673

5/16 0.3125 3.3/16 4.1/2 6 46481015 47233647 47233764O 0.3160 3.3/16 4.1/2 6 47233557 47233674P 0.3230 3.5/16 4.5/8 6 47233558 47233675

21/64 0.3281 3.5/16 4.5/8 6 46481016 47233648 47233765Q 0.3320 3.7/16 4.3/4 6 47233559 47233676R 0.3390 3.7/16 4.3/4 6 47233560 47233677

11/32 0.3438 3.7/16 4.3/4 6 46481017 47233649 47233766S 0.3480 3.1/2 4.7/8 6 47233561 47233678T 0.3580 3.1/2 4.7/8 6 47233562 47233679

23/64 0.3594 3.1/2 4.7/8 6 46481018 47233650 47233767U 0.3680 3.5/8 5" 6 47233563 47233680

3/8 0.3750 3.5/8 5" 6 46481019 47233651 47233768V 0.3770 3.5/8 5" 6 47233564 47233681W 0.3860 3.3/4 5.1/8 6 47233565 47233682

25/64 0.3906 3.3/4 5.1/8 6 46481020 47233652 47233769X 0.3970 3.3/4 5.1/8 6 47233566 47233683Y 0.4040 3.7/8 5.1/4 6 47233567 47233684

13/32 0.4063 3.7/8 5.1/4 6 46481021 47233653 47233770Z 0.4130 3.7/8 5.1/4 6 47233568 47233685

27/64 0.4219 3.15/16 5.3/8 6 46481022 47233654 472337717/16 0.4375 4.1/16 5.1/2 6 46481023 47233655 47233772

29/64 0.4531 4.3/16 5.5/8 6 46481024 47233656 4723377315/32 0.4687 4.5/16 5.3/4 6 46481025 47233657 4723377431/64 0.4844 4.3/8 5.7/8 6 46481026 47233658 47233775

1/2 0.5000 4.1/2 6" 6 46481027 47233659 47233776

Heavy Duty Jobber Length Drills135° Split Point

continued

88

311SM - Steam Oxide

Drill SizesFlute Length Over-All-Length Pkg Qty 311SM

EDP#312SMEDP#Fractional Wire Gauge Letter Decimal

N60 0.0400 1/2 1.3/8 12 46480855 *N59 0.0410 1/2 1.3/8 12 46480856 *N58 0.0420 1/2 1.3/8 12 46480857 *N57 0.0430 1/2 1.3/8 12 46480858 *N56 0.0465 1/2 1.3/8 12 46480859 *N55 0.0520 5/8 1.5/8 12 46480860 *N54 0.0550 5/8 1.5/8 12 46480861 *N53 0.0595 5/8 1.5/8 12 46480862

1/16 0.0625 5/8 1.5/8 12 46480863 47233779N52 0.0635 11/16 1.11/16 12 46480864N51 0.0670 11/16 1.11/16 12 46480865N50 0.0700 11/16 1.11/16 12 46480866N49 0.0730 11/16 1.11/16 12 46480867N48 0.0760 11/16 1.11/16 12 46480868

5/64 0.0781 11/16 1.11/16 12 46480869 47233780N47 0.0785 11/16 1.11/16 12 46480870N46 0.0810 3/4 1.3/4 12 46480871N45 0.0820 3/4 1.3/4 12 46480872N44 0.0860 3/4 1.3/4 12 46480873N43 0.0890 3/4 1.3/4 12 46480874N42 0.0935 3/4 1.3/4 12 46480875

3/32 0.0937 3/4 1.3/4 12 46480876 47233781N41 0.0960 13/16 1.13/16 12 46480877N40 0.0980 13/16 1.13/16 12 46480878N39 0.0995 13/16 1.13/16 12 46480879N38 0.1015 13/16 1.13/16 12 46480880N37 0.1040 13/16 1.13/16 12 46480881N36 0.1065 13/16 1.13/16 12 46480882

7/64 0.1094 13/16 1.13/16 12 46480883 47233782N35 0.1100 7/8 1.7/8 12 46480884N34 0.1110 7/8 1.7/8 12 46480885N33 0.1130 7/8 1.7/8 12 46480886N32 0.1160 7/8 1.7/8 12 46480887N31 0.1200 7/8 1.7/8 12 46480888

1/8 0.1250 7/8 1.7/8 12 46480889 47233783N30 0.1285 15/16 1.15/16 12 46480890N29 0.1360 15/16 1.15/16 12 46480891N28 0.1405 15/16 1.15/16 12 46480892

9/64 0.1406 15/16 1.15/16 12 46480893 47233784N27 0.1440 1" 2.1/16 12 46480894N26 0.1470 1" 2.1/16 12 46480895N25 0.1495 1" 2.1/16 12 46480896N24 0.1520 1" 2.1/16 12 46480897N23 0.1540 1" 2.1/16 12 46480898

5/32 0.1563 1" 2.1/16 12 46480899 47233785N22 0.1570 1.1/16 2.1/8 12 46480900N21 0.1590 1.1/16 2.1/8 12 46480901N20 0.1610 1.1/16 2.1/8 12 46480902N19 0.1660 1.1/16 2.1/8 12 46480903N18 0.1695 1.1/16 2.1/8 12 46480904

11/64 0.1719 1.1/16 2.1/8 12 46480905 47233786N17 0.1730 1.1/8 2.3/16 12 46480906N16 0.1770 1.1/8 2.3/16 12 46480907

312SM - Steam & Bronze Oxide

Heavy Duty Screw Machine Length Drills135° Split PointThe short flute and overall length increases their rigidity, which improves hole accuracy and subsequently extends tool life. The Self-Centering 135° Split Point additionally reduces the thrust requirements and minimizes ‘walking’ particularly on curved surfaces. Recommended for use in portable power tools.

for improved abrasion resistance.

abrasion resistance & improved lubricity, enhanced penetration geometry

* Not Split Point

99

Drill SizesFlute Length Over-All-Length Pkg Qty 311SM

EDP#312SMEDP#Fractional Wire Gauge Letter Decimal

N15 0.1800 1.1/8 2.3/16 12 46480908N14 0.1820 1.1/8 2.3/16 12 46480909N13 0.1850 1.1/8 2.3/16 12 46480910

3/16 0.1875 1.1/8 2.3/16 12 46480911 47233787N12 0.1890 1.3/16 2.1/4 12 46480912N11 0.1910 1.3/16 2.1/4 12 46480913N10 0.1935 1.3/16 2.1/4 12 46480914N9 0.1960 1.3/16 2.1/4 12 46480915N8 0.1990 1.3/16 2.1/4 12 46480916N7 0.2010 1.3/16 2.1/4 12 46480917

13/64 0.2031 1.3/16 2.1/4 12 46480918 47233788N6 0.2040 1.1/4 2.3/8 12 46480919N5 0.2055 1.1/4 2.3/8 12 46480920N4 0.2090 1.1/4 2.3/8 12 46480921N3 0.2130 1.1/4 2.3/8 12 46480922

7/32 0.2187 1.1/4 2.3/8 12 46480923 47233789N2 0.2210 1.5/16 2.7/16 12 46480924N1 0.2280 1.5/16 2.7/16 12 46480925

A 0.2340 1.5/16 2.7/16 12 4648092615/64 0.2344 1.5/16 2.7/16 12 46480927 47233790

B 0.2380 1.3/8 2.1/2 12 46480928C 0.2420 1.3/8 2.1/2 12 46480929D 0.2460 1.3/8 2.1/2 12 46480930E 0.2500 1.3/8 2.1/2 12 46480932

1/4 0.2500 1.3/8 2.1/2 12 46480931 47233791F 0.2570 1.7/16 2.5/8 12 46480933G 0.2610 1.7/16 2.5/8 12 46480934

17/64 0.2656 1.7/16 2.5/8 12 46480935 47233792H 0.2660 1.1/2 2.11/16 12 46480936I 0.2720 1.1/2 2.11/16 12 46480937J 0.2770 1.1/2 2.11/16 12 46480938K 0.2810 1.1/2 2.11/16 12 46480939

9/32 0.2813 1.1/2 2.11/16 12 46480940 47233793L 0.2900 1.9/16 2.3/4 12 46480941M 0.2950 1.9/16 2.3/4 12 46480942

19/64 0.2969 1.9/16 2.3/4 12 46480943 47233794N 0.3020 1.5/8 2.13/16 12 46480944

5/16 0.3125 1.5/8 2.13/16 6 46480945 47233795O 0.3160 1.11/16 2.15/16 6 46480946P 0.3230 1.11/16 2.15/16 6 46480947

21/64 0.3281 1.11/16 2.15/16 6 46480948 47233796Q 0.3320 1.11/16 3" 6 46480949R 0.3390 1.11/16 3" 6 46480950

11/32 0.3438 1.11/16 3" 6 46480951 47233797S 0.3480 1.3/4 3.1/16 6 46480952T 0.3580 1.3/4 3.1/16 6 46480953

23/64 0.3594 1.3/4 3.1/16 6 46480954 47233798U 0.3680 1.13/16 3.1/8 6 46480955

3/8 0.3750 1.13/16 3.1/8 6 46480956 47233799V 0.3770 1.7/8 3.1/4 6 46480957W 0.3860 1.7/8 3.1/4 6 46480958

25/64 0.3906 1.7/8 3.1/4 6 46480959 47233800X 0.3970 1.15/16 3.5/16 6 46480960Y 0.4040 1.15/16 3.5/16 6 46480961

13/32 0.4063 1.15/16 3.5/16 6 46480962 47233801Z 0.4130 2" 3.3/8 6 46480963

27/64 0.4219 2" 3.3/8 6 46480964 472338027/16 0.4375 2.1/16 3.7/16 6 46480965 47233803

29/64 0.4531 2.1/8 3.9/16 6 46480966 4723380415/32 0.4687 2.1/8 3.5/8 6 46480967 4723380531/64 0.4844 2.3/16 3.11/16 6 46480968 47233806

1/2 0.5000 2.1/4 3.3/4 6 46480969 47233807

Heavy Duty Screw Machine Length Drills135° Split Point

continued

10

321MD

10

Drill SizesFlute Length Over-All-Length Pkg Qty 321MD

EDP#Fractional Decimal

1/16 0.0625 7/8 1.7/8 12 46480970 *5/64 0.0781 1" 2" 12 46480971 *3/32 0.0937 1.1/4 2.1/4 12 46480972 *7/64 0.1094 1.5/16 2.3/8 12 46480973 *1/8 0.1250 1.7/16 2.1/2 12 46480974 *

9/64 0.1406 1.9/16 2.5/8 12 46480975 *5/32 0.1563 1.11/16 2.3/4 12 46480976 *

11/64 0.1719 1.13/16 2.7/8 12 46480977 *3/16 0.1875 1.7/8 3" 12 46480978

13/64 0.2031 1.15/16 3.1/8 12 464809797/32 0.2187 2" 3.1/4 12 46480980

15/64 0.2344 2.1/16 3.3/8 12 464809811/4 0.2500 2" 3.1/2 12 46480982

17/64 0.2656 2.1/8 3.5/8 12 464809839/32 0.2813 2.1/4 3.3/4 12 46480984

19/64 0.2969 2.3/8 3.7/8 12 464809855/16 0.3125 2.1/2 4" 6 46480986

21/64 0.3281 2.9/16 4.1/16 6 4648098711/32 0.3438 2.5/8 4.1/8 6 4648098823/64 0.3594 2.11/16 4.3/16 6 46480989

3/8 0.3750 2.11/16 4.1/4 6 4648099025/64 0.3906 2.3/4 4.5/16 6 4648099113/32 0.4063 2.13/16 4.3/8 6 4648099227/64 0.4219 2.7/8 4.7/16 6 464809937/16 0.4375 2.15/16 4.1/2 6 46480994

29/64 0.4531 3" 4.5/8 6 4648099515/32 0.4687 3.1/8 4.3/4 6 4648099631/64 0.4844 3.1/4 4.7/8 6 46480997

1/2 0.5000 3.3/8 5" 6 46480998

Heavy Duty Mechanics Length Drills135° Split Point, Steam & Bronze OxideShorter flute and overall length than the 332HD Jobber Length drills for superior rigidity when used in portable drills. Additionally, features 3 flats on the shank for tighter chucking particularly in keyless chucks.The Self-Centering 135° Split Point additionally reduces the thrust requirements and minimizes ‘walking’ particularly on curved surfaces Functional Steam & Bronze Oxide surface treatment provides both abrasion resistance & improved lubricity.

* No Tri Flats on Shank

1111

341SD - 1/2” Shank Diameter, Silver & Deming

Reduced Shank Drills

Drill SizesFlute Length Over-All-Length Pkg Qty 341SD


33/64 0.5156 3" 6" 1 4648103117/32 0.5313 3" 6" 1 4648103235/64 0.5469 3" 6" 1 464810339/16 0.5625 3" 6" 1 46481034

37/64 0.5781 3" 6" 1 4648103519/32 0.5937 3" 6" 1 4648103639/64 0.6094 3" 6" 1 46481030

5/8 0.6250 3" 6" 1 4648103741/64 0.6406 3" 6" 1 4648103821/32 0.6562 3" 6" 1 4648103943/64 0.6719 3" 6" 1 4648104011/16 0.6875 3" 6" 1 4648104145/64 0.7031 3" 6" 1 4648104223/32 0.7187 3" 6" 1 4648104347/64 0.7344 3" 6" 1 46481044

3/4 0.7500 3" 6" 1 4648104549/64 0.7656 3" 6" 1 4648104625/32 0.7812 3" 6" 1 4648104751/64 0.7969 3" 6" 1 4648104813/16 0.8125 3" 6" 1 4648104953/64 0.8281 3" 6" 1 4648105027/32 0.8437 3" 6" 1 4648105155/64 0.8594 3" 6" 1 46481052

7/8 0.8750 3" 6" 1 4648105357/64 0.8906 3" 6" 1 4648102829/32 0.9062 3" 6" 1 4648105459/64 0.9219 3" 6" 1 4648105515/16 0.9375 3" 6" 1 4648105661/64 0.9531 3" 6" 1 4648102931/32 0.9688 3" 6" 1 4648105763/64 0.9844 3" 6" 1 46481058

1” 1.0000 3" 6" 1 464810591.1/32 1.0312 3" 6" 1 464810601.1/16 1.0625 3" 6" 1 464810611.3/32 1.0938 3" 6" 1 464810621.1/8 1.1250 3" 6" 1 46481063

1.5/32 1.1562 3" 6" 1 464810641.3/16 1.1875 3" 6" 1 464810651.7/32 1.2187 3" 6" 1 464810661.1/4 1.2500 3" 6" 1 46481067

1.5/16 1.3125 3" 6" 1 464810681.3/8 1.3750 3" 6" 1 46481069

1.7/16 1.4375 3" 6" 1 464810701.1/2 1.5000 3" 6" 1 46481071

118° Point, Steam Oxide & BrightThe ½” diameter reduced shank makes them ideal for portable drilling and drill presses where the maximum chuck capacity is ½”. Surface treated with a black steam oxide finish for abrasion resistance and improved coolant adherence. Not recommended for enlarging existing holes.

1212

342SDT - 118° Split Point

1/2” Shank Diameter, Silver & Deming with Tri-Flats, enhanced penetration geometry

Drill SizesFlute Length Over-All-Length Pkg Qty 342SDT


33/64 0.5156 3" 6" 1 4723381717/32 0.5313 3" 6" 1 4723381835/64 0.5469 3" 6" 1 472338199/16 0.5625 3" 6" 1 47233820

37/64 0.5781 3" 6" 1 4723382119/32 0.5937 3" 6" 1 4723382239/64 0.6094 3" 6" 1 47233823

5/8 0.6250 3" 6" 1 4723382441/64 0.6406 3" 6" 1 4723382521/32 0.6562 3" 6" 1 4723382643/64 0.6719 3" 6" 1 4723382711/16 0.6875 3" 6" 1 4723382845/64 0.7031 3" 6" 1 4723382923/32 0.7187 3" 6" 1 4723383047/64 0.7344 3" 6" 1 47233831

3/4 0.7500 3" 6" 1 4723383249/64 0.7656 3" 6" 1 4723383325/32 0.7812 3" 6" 1 4723383451/64 0.7969 3" 6" 1 4723383513/16 0.8125 3" 6" 1 4723383653/64 0.8281 3" 6" 1 4723383727/32 0.8437 3" 6" 1 4723383855/64 0.8594 3" 6" 1 47233839

7/8 0.8750 3" 6" 1 4723384057/64 0.8906 3" 6" 1 4723384129/32 0.9062 3" 6" 1 4723384259/64 0.9219 3" 6" 1 4723384315/16 0.9375 3" 6" 1 4723384461/64 0.9531 3" 6" 1 4723384531/32 0.9688 3" 6" 1 4723384663/64 0.9844 3" 6" 1 47233847

1 1.0000 3" 6" 1 47233848

Reduced Shank DrillsSteam & Bronze OxideThe ½” diameter reduced shank makes them ideal for portable drilling and drill presses where the maximum chuck capacity is ½”. The Self-Centering 118° Split Point additionally reduces the thrust requirements and minimizes ‘walking’ particularly on curved surfaces. The functional Steam & Bronze Oxide surface treatment provides both abrasion resistance & improved lubricity.

1313

Trailer Bit Drills

239TBT

Drill SizesFlute Length Over-All-Length Pkg Qty 239TBT

EDP#Inch Decimal

1/8 0.125 1.5/8 2.3/4 288 041957 11/64 0.172 2.1/8 3.1/4 288 041960

11 0.191 2.5/16 3.1/2 288 041926 7/32 0.219 2.1/2 3.3/4 288 041963 1/4 0.250 2.3/4 4" 288 041965

F 0.257 2.7/8 4.1/8 144 04194817/64 0.266 2.7/8 4.1/8 144 041966 9/32 0.281 2.15/16 4.1/4 144 041967 5/16 0.313 3.3/16 4.1/2 144 041969

Steam OxideLow thrust self-centering 135° Split Point design for easier penetration. Increasing web for strength & rigidity. Designed for Hand Drilling through stacked materials found in Bus & Truck Trailer manufacturing. Steam Oxide surface treatment for increased wear resistance. Conforms to NAS 907 Type B Aerospace Standards

1414

301JDSET Size Decimal Size Pkg Qty EDP#

118°, GP, Black Jobber 29 pc. Set (1/16 - 1/2 x 64ths) 1/16 - 1/2 x 64ths 0.0625 - 0.5000 x 64ths 1 46481072

118°, GP, Black Jobber 15 pc. Set (1/16 - 1/2 x 32nds) 1/16 - 1/2 x 32nds 0.0625 - 0.5000 x 32nds 1 47233502

Drill Sets

331HDSET Size Decimal Size Pkg Qty EDP#

135° SP, HD, Black Jobber 29 pc. Set (1/16 - 1/2 x 64ths) 1/16 - 1/2 x 64ths 0.0625 - 0.5000 x 64ths 1 47233629

135° SP, HD, Black Jobber 15 pc. Set (1/16 - 1/2 x 32nds) 1/16 - 1/2 x 32nds 0.0625 - 0.5000 x 32nds 1 47233630

311SMSET Size Decimal Size Pkg Qty EDP#

135° SP, HD, Black Screw Machine 29 pc. Set (1/16 - 1/2 x 64ths) 1/16 - 1/2 x 64ths 0.0625 - 0.5000 x 64ths 1 47233778

321MDSET Size Decimal Size Pkg Qty EDP#

135° SP Black & Bronze, HD, Mechanics Length 29 pc. Set (1/16 - 1/2 x 64ths) 1/16 - 1/2 x 64ths 0.0625 - 0.5000 x 64ths 1 46481073

135 ° SP Black & Bronze, HD, Mechanics Length 15 pc. Set (1/16 - 1/2 x 32nds) 1/16 - 1/2 x 32nds 0.0625 - 0.5000 x 32nds 1 47233808

341SDSET Size Decimal Size Pkg Qty EDP#

118° Point Black & Bright, 1/2" reduced shank, S & D 8 pc. Set Ø 9/16 - Ø 1" x 16ths 0.5625 - 1.0000 x 16ths 1 47233816


135° SP, HD, Black & Bronze Jobber 29 pc. Set (1/16 - 1/2 x 64ths) 1/16 - 1/2 x 64ths 0.0625 - 0.5000 x 64ths 1 47233746

135° SP, HD, Black & Bronze Jobber 15 pc. Set (1/16 - 1/2 x 32nds) 1/16 - 1/2 x 32nds 0.0625 - 0.5000 x 32nds 1 47233747


135° SP, HD, TiN Coated Jobber 29 pc. Set (1/16 - 1/2 x 64ths) 1/16 - 1/2 x 64ths 0.0625 - 0.5000 x 64ths 1 47233777

342SDTSET Size Decimal Size Pkg Qty EDP#

118° SP Black & Bronze, 1/2" reduced shank w/Tri-Flats, S & D 8 pc. Set Ø 9/16 - Ø 1" x 16ths 0.5625 - 1.0000 x 16ths 1 47233849

15

PROBLEM SOLUTION

Wear on Outer Corners

Reduce cutting speedIncrease feed (IPR)Improve direction of coolant flowIncrease coolant pressureAdd corner break

Chipping of Chisel Edge

Check accuracy of drill runoutCheck workpiece clamping accuracy and movementCheck point centrality and lip heightIncrease feed rate

Chipping of Cutting Lips

Check accuracy of drill runout

Check workpiece clamping accuracy and movementReduce speedReduce point clearanceIncrease hone

Cracking of Lands

Check movement of workpiece

Increase back taperCheck accuracy of drill runoutChip packing; increase flute form opening or peck drill (HSS or HSCO only)Slow down helix, horizontal drillingIncrease feedWhen spot drilling, reduce feedImprove direction of coolant flowIncrease coolant pressure

Oversize Hole

Increase speed, reduce feed

Check workpiece clamping accuracy and movementCheck accuracy of drill runoutChip packing, increase flute form opening or peck drill (HSS or HSCO only)Check point centrality and lip height

Undersize HoleImprove direction of coolant flowReduce cutting speed, increase feedCheck drill diameter

Hole Not Round

Check accuracy of drill runout

Check workpiece clamping accuracy and movementCheck point centrality and lip heightChip packing, increase flute form opening or peck drill (HSS or HSCO only)

Drill Breakage

Chip packing, increase flute form opening or peck drill (HSS or HSCO only)

Check workpiece clamping accuracy and movementCheck accuracy of drill runoutReduce feed rate, increase feed rateImprove direction of coolant flowIncrease coolant pressure

15

Drilling Troubleshooting

1616

Position 1 Position 2 Position 3 Position 4 Position 5 Position 6Shape Cutting Diameter Length-of-Cut Cut Type Over-All-Length Shank Diameter

Code DescriptionCode

Description Code Description Code Description Code Description Code Description

SA Cylinder Without End Cut Fractional Decimal S Short DC Double Cut S Short R Reduced

SB Cylinder With End Cut 04 1/16" 0.0625 - Regular FM Aluminum Cut - Regular - Standard

SC Cylinder With Ball Nose 03 3/32" 0.0938 M Medium M Medium H Heavy Duty

SD Ball 02 1/8" 0.1250 L Long End Type L Long

SE Oval 01 3/16" 0.1875 X Extra Long Code Description X Extra Long

SF Tree - Radius End 10 1/4" 0.2500 A Plainend

SG Tree - Pointed End 20 5/16" 0.3125 B Burrend 8 8 pc. Set

SH Flame 30 3/8" 0.3750 C Millend 12 12 pc. Set

SJ 60° Cone 40 7/16" 0.4375 D Drillend

SK 90° Cone 50 1/2" 0.5000

SL Taper - Radius End 60 5/8" 0.6250

SM Taper - Pointed End 70 3/4" 0.7500

SN Inverted Cone 80 7/8" 0.8750

FGR Fiber Glass Router 90 1" 1.0000

PDM Piloted Die Mill

SET Plastic Box Set

Rotary Burr Nomenclature

Features & Benefits• The combination of premium grade materials for both the shank and head, with precise production process, results in the creation of a consistent and secure program of tools.

• Material specific designs offer up to 50% higher metal removal rates over standard carbide burrs.

Solid Carbide Construction• Provides rigidity and strength• Resulting in improved tool life• Ground to h6 tolerance for accurate holding• Prevents bending and reduces vibrations

Brazed Construction• Toughness results in improved tool life• Hardened steel shanks ground to +0.0000/-0.0005”• Special brazing elements provide excellent braze• strength and impact strength, able to withstand high cutting forces• Able to withstand higher temperatures during operation without failing

17

SA-FM

EcodeCutting

Diameter Inch

Shank Diameter

Inch

Length of CutInch

Overall LengthInch

SA-FMEDP#

SA-10FM 1/4 1/4 5/8 2 7466222 2)

SA-30FM 3/8 1/4 3/4 2.1/2 7466223 1) 3)

SA-50FM 1/2 1/4 1 2.3/4 7466224 1) 3)

SA-60FM 5/8 1/4 1 2.3/4 7466225 1) 3)

• Carbide• Bright finish• Aluminum cut for non-ferrous materials including plastics

1) Brazed Construction2) d2 tolerance h63) d2 tolerance +0.0000 / -0.0005“

17

Rotary Burr - Cylinder without endcut

SA-DC

EcodeCutting

Diameter Inch

Shank Diameter

Inch

Length of CutInch

Overall LengthInch

SA-DCEDP#

SA-04DC 1/16 1/8 1/4 1.1/2 7466184 2)

SA-03DC 3/32 1/8 7/16 1.1/2 7466185 2)

SA-02DC 1/8 1/8 9/16 1.1/2 7466186 2)

SA-02DC-M 1/8 1/8 9/16 2 7466187 2)

SA-02DC-L 1/8 1/8 9/16 3 7466188 2)

SA-01DC-H 3/16 1/4 5/8 2 7466189 2)

SA-10SDC 1/4 1/8 1/2 2 7466210 1) 3)

SA-10DC 1/4 1/4 5/8 2 7466211 2)

SA-10LDC 1/4 1/4 1 2 7466212 2)

SA-20DC 5/16 1/4 3/4 2.1/2 7466213 1) 3)

SA-30DC 3/8 1/4 3/4 2.1/2 7466214 1) 3)

SA-30DCX 3/8 1/4 3/4 6.3/4 7466215 1) 3)

SA-50DC 1/2 1/4 1 2.3/4 7466216 1) 3)

SA-50DCX 1/2 1/4 1 7 7466217 1) 3)

SA-60DC 5/8 1/4 1 2.3/4 7466218 1) 3)

SA-70SDC-S 3/4 1/4 3/4 2.1/2 7466219 1) 3)

SA-70DC 3/4 1/4 1 2.3/4 7466220 1) 3)

SA-90DC 1 1/4 1 2.3/4 7466221 1) 3)

• Carbide• Bright finish• Double cut for general purpose use


18

SB-FM

EcodeCutting

Diameter Inch

Shank Diameter

Inch

Length of CutInch

Overall LengthInch

SB-FMEDP#

SB-10FM 1/4 1/4 5/8 2 7466241 1) 3)

SB-30FM 3/8 1/4 3/4 2.1/2 7466242 2)

SB-50FM 1/2 1/4 1 2.3/4 7466243 2)



18

Rotary Burr - Cylinder with endcut

SB-DC

EcodeCutting

Diameter Inch

Shank Diameter

Inch

Length of CutInch

Overall LengthInch

SB-DCEDP#

SB-02DC 1/8 1/8 9/16 1.1/2 7466226 2)

SB-02DC-M 1/8 1/8 9/16 2 7466227 2)

SB-10SDC-L 1/4 1/8 3/16 1.11/16 7466228 1) 3)

SB-02DC-H 1/8 1/4 5/8 2 7466229 2)

SB-10DC 1/4 1/4 5/8 2 7466230 2)

SB-20DC 5/16 1/4 3/4 2.1/2 7466231 1) 3)

SB-30DC 3/8 1/4 3/4 2.1/2 7466232 1) 3)

SB-30MDC-M 3/8 1/4 1 2.3/4 7466233 1) 3)

SB-30DC-X 3/8 1/4 3/4 6.3/4 7466234 1) 3)

SB-40DC 7/16 1/4 1 2.3/4 7466235 1) 3)

SB-50DC 1/2 1/4 1 2.3/4 7466236 1) 3)

SB-50DC-X 1/2 1/4 1 7 7466237 1) 3)

SB-60DC 5/8 1/4 1 2.3/4 7466238 1) 3)

SB-70DC 3/4 1/4 1 2.3/4 7466239 1) 3)

SB-90DC 1 1/4 1 2.3/4 7466240 1) 3)



19

SC-FM

EcodeCutting

Diameter Inch

Shank Diameter

Inch

Length of CutInch

Overall LengthInch

SC-FMEDP#

SC-10SFM-R 1/4 1/8 1/2 2 7466262 1) 3)

SC-10FM 1/4 1/4 5/8 2 7466263 2)

SC-30FM 3/8 1/4 3/4 2.1/2 7466264 1) 3)

SC-40FM 7/16 1/4 1 2.3/4 7466265 1) 3)

SC-50FM 1/2 1/4 1 2.3/4 7466266 1) 3)

SC-50FM-X 1/2 1/4 1 7 7466267 1) 3)

SC-70FM 3/4 1/4 1 2.3/4 7466268 1) 3)



19

Rotary Burr - Ball Nosed Cylinder

SC-DC

EcodeCutting

Diameter Inch

Shank Diameter

Inch

Length of CutInch

Overall LengthInch

SC-DCEDP#

SC-03DC 3/32 1/8 7/16 1.1/2 7466244 2)

SC-02DC 1/8 1/8 9/16 1.1/2 7466245 2)

SC-02DC-M 1/8 1/8 9/16 2 7466246 2)

SC-02DC-L 1/8 1/8 9/16 3 7466247 2)

SC-02MDC 1/8 1/4 5/8 2 7466248 2)

SC-01DC 3/16 1/4 5/8 2 7466249 2)

SC-10SDC 1/4 1/8 1/2 2 7466250 2)

SC-10DC 1/4 1/4 5/8 2 7466251 2)

SC-10LDC 1/4 1/4 1 2 7466252 2)

SC-20DC 5/16 1/4 3/4 2.1/2 7466253 1) 3)

SC-30DC 3/8 1/4 3/4 2.1/2 7466254 1) 3)

SC-30DC-X 3/8 1/4 3/4 6.3/4 7466255 1) 3)

SC-40DC 7/16 1/4 1 2.3/4 7466256 1) 3)

SC-50DC 1/2 1/4 1 2.3/4 7466257 1) 3)

SC-50DC-X 1/2 1/4 1 7 7466258 1) 3)

SC-60DC 5/8 1/4 1 2.3/4 7466259 1) 3)

SC-60DC-X 5/8 1/4 1 7 7466260 1) 3)

SC-70DC 3/4 1/4 1 2.3/4 7466261 1) 3)



20

SD-FM

EcodeCutting

Diameter Inch

Shank Diameter

Inch

Length of CutInch

Overall LengthInch

SD-FMEDP#

SD-10FM 1/4 1/4 7/32 2 7466287 2)

SD-30FM 3/8 1/4 5/16 2.1/8 7466288 1) 3)

SD-50FM 1/2 1/4 7/16 2.1/4 7466289 1) 3)



20

Rotary Burr - Ball

SD-DC

EcodeCutting

Diameter Inch

Shank Diameter

Inch

Length of CutInch

Overall LengthInch

SD-DCEDP#

SD-03DC 3/32 1/8 3/32 1.1/2 7466269 2)

SD-02DC 1/8 1/8 1/8 1.1/2 7466270 2)

SD-02DC-M 1/8 1/8 1/8 2 7466271 2)

SD-02DC-L 1/8 1/8 1/8 3 7466272 2)

SD-02SDC 1/8 1/4 3/32 2 7466273 2)

SD-02LDC 1/8 1/4 3/32 2 7466274 2)

SD-01DC 3/16 1/4 1/8 2 7466275 2)

SD-10DC-R 1/4 1/8 7/32 1.3/4 7466276 1) 3)

SD-10DC 1/4 1/4 7/32 2 7466277 2)

SD-10DC-L 1/4 1/4 7/32 6 7466278 2)

SD-10DC-X 1/4 1/4 7/32 6.3/4 7466279 2)

SD-20DC 5/16 1/4 1/4 2.1/16 7466280 1) 3)

SD-30DC 3/8 1/4 5/16 2.1/8 7466281 1) 3)

SD-30DC-X 3/8 1/4 5/16 6.3/8 7466282 1) 3)

SD-50DC 1/2 1/4 7/16 2.1/4 7466283 1) 3)

SD-50DC-X 1/2 1/4 7/16 6.1/2 7466284 1) 3)

SD-60DC 5/8 1/4 9/16 2.5/16 7466285 1) 3)

SD-70DC 3/4 1/4 11/16 2.1/2 7466286 1) 3)



21

SE-FM

EcodeCutting

Diameter Inch

Shank Diameter

Inch

Length of CutInch

Overall LengthInch

SE-FMEDP#

SE-30FM 3/8 1/4 5/8 2.3/8 7466287 1) 3)

SE-30FM-X 3/8 1/4 3/4 6.3/4 7466288 1) 3)

SE-50FM 1/2 1/4 7/8 2.5/8 7466289 1) 3)



21

Rotary Burr - Oval

SE-DC

EcodeCutting

Diameter Inch

Shank Diameter

Inch

Length of CutInch

Overall LengthInch

SE-DCEDP#

SE-02DC 1/8 1/8 7/32 1.1/2 7466290 2)

SE-10DC-R 1/4 1/8 3/8 1.3/4 7466291 1) 3)

SE-10DC 1/4 1/4 3/8 2 7466292 2)

SE-10DC-X 1/4 1/4 3/8 6.3/4 7466293 2)

SE-30DC 3/8 1/4 5/8 2.3/8 7466294 1) 3)

SE-30DC-X 3/8 1/4 5/8 6.5/8 7466295 1) 3)

SE-50DC 1/2 1/4 7/8 2.5/8 7466296 1) 3)

SE-50DC-X 1/2 1/4 7/8 6.7/8 7466297 1) 3)

SE-60DC 5/8 1/4 1 2.3/4 7466298 1) 3)



22

SF-FM

EcodeCutting

Diameter Inch

Shank Diameter

Inch

Length of CutInch

Overall LengthInch

SF-FMEDP#

SF-10FM-R 1/4 1/2 1/8 2 7466314 1) 3)

SF-10FM 1/4 5/8 1/4 2 7466315 2)

SF-30FM 3/8 3/4 1/4 2.1/2 7466316 1) 3)

SF-50FM 1/2 1 1/4 2.3/4 7466317 1) 3)



22

Rotary Burr - Ball Nosed Tree

SF-DC

EcodeCutting

Diameter Inch

Shank Diameter

Inch

Length of CutInch

Overall LengthInch

SF-DCEDP#

SF-02DC 1/8 1/4 1/8 1.1/2 7466302 2)

SF-02LDC 1/8 1/2 1/8 1.1/2 7466303 2)

SF-10DC-R 1/4 1/2 1/8 2 7466304 1) 3)

SF-10DC 1/4 5/8 1/4 2 7466305 2)

SF-10DC-X 1/4 5/8 1/4 6.3/4 7466306 2)

SF-30DC 3/8 3/4 1/4 2.1/2 7466307 1) 3)

SF-30DC-X 3/8 3/4 1/4 6.3/4 7466308 1) 3)

SF-40DC 7/16 1 1/4 2.3/4 7466309 1) 3)

SF-50DC 1/2 1 1/4 2.3/4 7466310 1) 3)

SF-50DC-X 1/2 1 1/4 7 7466311 1) 3)

SF-60DC 5/8 1 1/4 2.3/4 7466312 1) 3)

SF-70DC 3/4 1 1/4 2.3/4 7466313 1) 3)



23

SH-DC

EcodeCutting

Diameter Inch

Shank Diameter

Inch

Length of CutInch

Overall LengthInch

SH-DCEDP#

SH-02DC 1/8 1/8 1/4 1.1/2 7466331 2)

SH-10DC 1/4 1/4 1/2 2 7466332 2)

SH-20DC 5/16 1/4 3/4 2.1/2 7466333 1) 3)

SH-50DC 1/2 1/4 1.1/4 3 7466334 1) 3)

SH-60DC 5/8 1/4 1.7/16 3.3/16 7466335 1) 3)



23

Rotary Burr - Pointed Tree

SG-DC

EcodeCutting

Diameter Inch

Shank Diameter

Inch

Length of CutInch

Overall LengthInch

SG-DCEDP#

SG-02DC 1/8 1/8 1/4 1.1/2 7466318 2)

SG-02MDC 1/8 1/8 3/8 1.1/2 7466319 2)

SG-02LDC 1/8 1/8 1/2 1.1/2 7466320 2)

SG-10DC-R 1/4 1/8 1/2 2 7466321 1) 3)

SG-10DC 1/4 1/4 5/8 2 7466322 2)

SG-20DC 5/16 1/4 3/4 2.1/2 7466323 1) 3)

SG-30DC 3/8 1/4 3/4 2.1/2 7466324 1) 3)

SG-30DC-X 3/8 1/4 3/4 6.3/4 7466325 1) 3)

SG-50SDC 1/2 1/4 3/4 2.1/2 7466326 1) 3)

SG-50DC 1/2 1/4 1 2.3/4 7466327 1) 3)

SG-50DC-X 1/2 1/4 1 7 7466328 1) 3)

SG-60DC 5/8 1/4 1 2.3/4 7466329 1) 3)

SG-70DC 3/4 1/4 1 2.3/4 7466330 1) 3)



Rotary Burr - Flame

2424

Rotary Burr - 60° Countersink

SJ-DC

EcodeCutting

Diameter Inch

Shank Diameter

Inch

Length of CutInch

Overall LengthInch Included Angle SJ-DC

EDP#

SJ-02DC 1/8 1/8 3/32 1.1/2 60° 7466336 2)

SJ-10DC 1/4 1/4 3/16 2 60° 7466337 2)

SJ-30DC 3/8 1/4 5/16 2.1/16 60° 7466338 1) 3)

SJ-50DC 1/2 1/4 7/16 2.3/16 60° 7466339 1) 3)

SJ-60DC 5/8 1/4 9/16 2.5/16 60° 7466340 1) 3)



SK-DC • Carbide• Bright finish• Double cut for general purpose use


Rotary Burr - 90° Countersink

EcodeCutting

Diameter Inch

Shank Diameter

Inch

Length of CutInch

Overall LengthInch Included Angle SK-DC

EDP#

SK-02DC 1/8 1/8 3/32 1.1/2 90° 7466341 2)

SK-10DC 1/4 1/4 3/16 2 90° 7466342 2)

SK-30DC 3/8 1/4 5/16 2.1/16 90° 7466343 1) 3)

SK-50DC 1/2 1/4 7/16 2.3/16 90° 7466344 1) 3)

SK-60DC 5/8 1/4 9/16 2.5/16 90° 7466345 1) 3)

2525

Rotary Burr - Ball Nosed Cone

SL-DC

EcodeCutting

Diameter Inch

Shank Diameter

Inch

Length of CutInch

Overall LengthInch Included Angle SL-DC

EDP#

SL-02SDC 1/8 1/8 3/8 1.1/2 8° 7466346 2)

SL-02DC 1/8 1/8 1/2 1.1/2 8° 7466347 2)

SL-10DC 1/4 1/4 5/8 2 14° 7466348 2)

SL-20DC 5/16 1/4 7/8 2.5/8 14° 7466349 1) 3)

SL-30DC 3/8 1/4 1.1/16 2.13/16 14° 7466350 1) 3)

SL-30DC-X 3/8 1/4 1.1/16 7.1/16 14° 7466351 1) 3)

SL-40DC 1/2 1/4 1.1/8 2.7/8 14° 7466352 1) 3)

SL-40DC-X 1/2 1/4 1.1/8 7.1/8 14° 7466353 1) 3)

SL-50DC 5/8 1/4 1.3/16 2.15/16 14° 7466354 1) 3)

SL-60DC 5/8 1/4 1.5/16 3.1/16 14° 7466355 1) 3)



SL-FM • Carbide• Bright finish• Aluminum cut for non-ferrous materials including plastics


EcodeCutting

Diameter Inch

Shank Diameter

Inch

Length of CutInch

Overall LengthInch Included Angle SL-FM

EDP#

SL-30FM 3/8 1/4 1.1/16 2.13/16 14° 7466356 1) 3)

SL-40FM 1/2 1/4 1.1/8 2.7/8 14° 7466357 1) 3)

2626

Rotary Burr - Cone

SM-DC

EcodeCutting

Diameter Inch

Shank Diameter

Inch

Length of CutInch

Overall LengthInch Included Angle SM-DC

EDP#

SM-02SDC 1/8 1/8 11/32 1.1/2 12° 7466358 2)

SM-02DC 1/8 1/8 7/16 1.1/2 14° 7466359 2)

SM-02LDC 1/8 1/8 5/8 1.1/2 7° 7466360 2)

SM-02LDC-M 1/8 1/8 5/8 2 7° 7466361 2)

SM-02LDC-L 1/8 1/8 5/8 3 7° 7466362 2)

SM-10DC-R 1/4 1/8 1/2 2.1/8 22° 7466363 1) 3)

SM-10DC 1/4 1/4 1/2 2 22° 7466364 2)

SM-10MDC 1/4 1/4 3/4 2 14° 7466365 1) 3)

SM-10LDC 1/4 1/4 1 2 12° 7466366 1) 3)

SM-10XDC 1/4 1/4 1.1/4 2 10° 7466367 1) 3)

SM-30DC 3/8 1/4 5/8 2.1/2 28° 7466368 1) 3)

SM-50DC 1/2 1/4 7/8 2.5/8 28° 7466369 1) 3)

SM-60DC 5/8 1/4 1 2.3/4 31° 7466370 1) 3)



SN-DC• Carbide• Bright finish• Double cut for general purpose use


EcodeCutting

Diameter Inch

Shank Diameter

Inch

Length of CutInch

Overall LengthInch Included Angle SN-DC

EDP#

SN-02DC 1/8 1/8 3/16 1.1/2 10° 7466371 2)

SN-10SDC 1/4 1/8 1/4 1.3/4 10° 7466372 1) 3)

SN-10DC 1/4 1/4 5/16 2 10° 7466373 2)

SN-30DC 3/8 1/4 3/8 2.1/8 13° 7466374 1) 3)

SN-50DC 1/2 1/4 1/2 2.1/4 28° 7466375 1) 3)

SN-60DC 5/8 1/4 3/4 2.1/2 18° 7466376 1) 3)

Rotary Burr - Inverted Cone

2727

Diamond Cut Router - Plain End

FGR-A

EcodeCutting

Diameter Inch

Shank Diameter

Inch

Length of CutInch

Overall LengthInch

FGR-AEDP#

FGR-10A 1/4 1/4 3/4 2.1/2 7466377 1)

FGR-10A-L 1/4 1/4 1 3 7466378 1)

FGR-30A 3/8 3/8 1 2.1/2 7466379 1)

• Carbide• Bright finish• GRP cut for fiberglass and composite materials

1) d2 tolerance h6

FGR-B

EcodeCutting

Diameter Inch

Shank Diameter

Inch

Length of CutInch

Overall LengthInch

FGR-BEDP#

FGR-10B 1/4 1/4 3/4 2 7466380 1)

FGR-10B-L 1/4 1/4 1 3 7466381 1)

FGR-30B 3/8 3/8 1 2.1/2 7466382 1)

FGR-50B 1/2 1/2 1 3 7466383 1)

• Carbide• Bright finish• End Cut• GRP cut for fiberglass and composite materials

1) d2 tolerance h6

Diamond Cut Router - Burr End

Diamond Cut Router - End Mill CutFGR-C

EcodeCutting

Diameter Inch

Shank Diameter

Inch

Length of CutInch

Overall LengthInch

FGR-CEDP#

FGR-02C 1/8 1/8 1/2 1.1/2 7466384 1)

FGR-10C 1/4 1/4 1 2.1/2 7466385 1)

FGR-10C-L 1/4 1/4 1 3 7466386 1)


1) d2 tolerance h6

2828

FGR-D

Cutting Diameter

Inch

Shank Diameter

Inch

Length of CutInch

Overall LengthInch

FGR-DEDP#

FGR-10LD-L 1/4 1/4 1 3 7466387 1)

FGR-10MD-L 1/4 1/4 3/4 3 7466388 1)

FGR-10XD-L 1/4 1/4 1.1/2 3 7466389 1)


1) d2 tolerance h6

Diamond Cut Router - 135° Drill Point

Piloted Die MillPDM-DC

Cutting Diameter

Inch

Shank Diameter

Inch

Length of CutInch

Overall LengthInch

PDM-DCEDP#

PDM-02DC 1/8 1/8 1 3 7466390 1)

PDM-01DC 3/16 3/16 2 3 7466391 1)

PDM-10DC 1/4 1/4 1.1/4 3 7466392 1)


1) d2 tolerance h6

2929

SET-DC-12

Styles in Set Pieces in Set Ecodes in Set SET-DC-12

EDP#

SA-DC (2) + SC-DC (2) + SD-DC + SE-DC + SF-DC + SG-DC + SH-DC + SJ-DC + SL-DC + SN-DC 12

SA-03DC + SA-02DC + SC-03DC + SC-02DC + SD-02DC + SE-02DC + SF-02DC + SG-02DC + SH-02DC + SJ-02DC + SL-02DC + SN-02DC

7466393

SA-DC + SC-DC + SD-DC + SE-DC + SF-DC + SG-DC + SH-DC + SJ-DC + SK-DC + SL-DC + SM-DC + SN-DC 12

SA-10DC + SC-10DC + SD-10DC + SE-10DC + SF-10DC + SG-10DC + SH-10DC + SJ-10DC + SK-10DC + SL-10DC + SM-10DC + SN-10DC

7466394

• 12 pc set• Double cut for general purpose use• Extra small diameter - edp# 7466393• Medium diameter - edp# 7466394

Rotary Burr Set

SET-DC-8

Styles in Set Pieces in Set Ecodes in Set SET-DC-8

EDP#

SA-DC + SC-DC (2) + SD-DC + SF-DC(2) + SG-DC + SL-DC 8 SA-50DC + SC-30DC + SC-50DC + SD-50DC +SF-30DC + SF-50DC + SG-30DC + SL-40DC 7466395

• 8 pc set• Double cut for general purpose use• Medium / Large diameter

SET-FM-8

Styles in Set Pieces in Set Ecodes in Set SET-FM-8

EDP#

SA-FM (2) + SC-FM + SD-FM (2) + SF-FM(2) + SL-FM 8 SA-10FM + SA-50FM + SC-50FM + SD-10FM + SD-50FM + SF-10FM + SF-50FM + SL-40FM 7466396

• 8 pc set• Aluminum cut for non-ferrous materials including plastics• Medium / Large diameter

3030

Recommended Speed (RPM) for Burrs

Rotary Burr TroubleshootingCarbide Burrs - Troubleshooting

Exce

ssiv

e Fo

rce

Heat

from

Rub

bing

Sha

nk

Dull

Flut

es

Seize

d/Ag

ains

t Wor

kpie

ce

Tool

Dro

pped

Poor

Loc

ation

in C

olle

t

Wor

n Ha

ndpi

ece

Bear

ings

Bent

Sha

nk

Poor

Wor

king

Sta

bilit

y

Use

Coa

rser

Geo

met

ry

Use

Fin

er G

eom

etry

Use

Dou

ble

Cut o

r Chi

p Br

eake

r Geo

met

ry

Soft

Mat

eria

l - L

ight

en F

eed

Incr

ease

RPM

s

Decr

ease

RPM

s

Avoi

d Di

amon

d Cu

t

Use

Anti

-stic

k co

mpo

und

Fast

er F

eed

Rate

Slow

er F

eed

Abra

sive

Mat

eria

l

Poor

Set

-up

Failu

re to

Sup

port

/Eng

age

Prio

r to

RPM

Braze Failure X X X X XCarbide Fracture X X XChipping X X X XHandpiece Vibration X X X X XLack of Available Handpiece RPMs X X

Plugging X X XPoor Hand Control X X X X X X XPoor Tool Life X X X X X X X X X X X X XPoor Workpiece Finish X X X X X X X X XSeverely Bent Shanks of Long Series Burrs X X

Work Hardening of Workpiece X X X X X X

Burr Diameter RPM1/8" Solid Carbide 45,000-50,0003/16" Solid Carbide 35,000-40,0003/16" Carbide Head Brazed to 1/8" Steel Shank 30,000-35,0001/4" Solid Carbide 30,000-35,0001/4" Carbide Head Brazed to 1/8" Steel Shank 25,000-30,0005/16" Carbide Head Brazed to 1/4" Steel Shank 25,000-30,0003/8" Carbide Head Brazed to 1/4" Steel Shank 25,000-30,0007/16" Carbide Head Brazed to 1/4" Steel Shank 20,000-25,0001/2" Carbide Head Brazed to 1/4" Steel Shank 20,000-25,0005/8" Carbide Head Brazed to 1/4" Steel Shank 15,000-20,0003/4" Carbide Head Brazed to 1/4" Steel Shank 15,000-20,0001" Carbide Head Brazed to 1/4" Steel Shank 12,000-18,000

The following RPM chart holds general and approximate recommendations.Variations to achieve desired results may be necessary. Long shank burrs should be used at reduced speeds. 25% - 33% of normal speed is suggested.

3131

With roots dating back to 1895, Union Butterfield is recognized as the leading North American brand of HSS general line threading tools.

• Hand Taps• Machine Taps• Pipe Taps• Special Taps• Dies

For more than 60 years, Pramet has developed a range of indexable carbide cutting tools which deliver quality and versatility across a wide range of general machining applications.

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Precision Twist Drill has delivered quality cutting tools since 1952.

• Drills - HSS - Cobalt - Carbide• NAS drills• Reamers• End Mills

Focused on versatility and flexibility the Dormer name is globally recognized as a leader in round tools.

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As a professional you can judge the quality of work by just looking at the chip. Our chip is a clean and uncomplicated shape that in itself tells a story. It is a clear and consistent signal and that’s why we use it as a symbol for being Simply Reliable.

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EDP# 75899372018 USA

Documents

Tooling for Industrial Maintenance€¦ · · 2018-03-16include Precision Twist Drill (PTD), ... Rotary Burr Nomenclature 16 Rotary Burr - Cylinder without end cut SA-DC 17